"Set the foot down with distrust on the crust of the world - it is thin"

This quote by Edna St. Vincent Millay is a pointer to be cautious and to approach the world with a healthy dose of uncertainty. It is a cautioning to be cautious of the world and to not take anything at face value. The metaphor of the "crust of the world" is used to represent the surface of the world, which can be deceiving. The crust may seem strong and dependable, however in truth it is thin and delicate. This quote is a pointer to be mindful of the fragility of the world and to not take anything for granted. It is a call to be aware of the possible risks and to be mindful in our interactions with the world. It is a reminder to be mindful of our actions and to not take anything for approved.